JPS5289079A - Semiconductor hetero junction laser - Google Patents

Semiconductor hetero junction laser

Info

Publication number
JPS5289079A
JPS5289079A JP560776A JP560776A JPS5289079A JP S5289079 A JPS5289079 A JP S5289079A JP 560776 A JP560776 A JP 560776A JP 560776 A JP560776 A JP 560776A JP S5289079 A JPS5289079 A JP S5289079A
Authority
JP
Japan
Prior art keywords
hetero junction
junction laser
semiconductor hetero
laser
semiconductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP560776A
Other languages
English (en)
Inventor
Hiromoto Serizawa
Shoichi Fukai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP560776A priority Critical patent/JPS5289079A/ja
Publication of JPS5289079A publication Critical patent/JPS5289079A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/3222—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIVBVI compounds, e.g. PbSSe-laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/3211—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures characterised by special cladding layers, e.g. details on band-discontinuities

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP560776A 1976-01-20 1976-01-20 Semiconductor hetero junction laser Pending JPS5289079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP560776A JPS5289079A (en) 1976-01-20 1976-01-20 Semiconductor hetero junction laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP560776A JPS5289079A (en) 1976-01-20 1976-01-20 Semiconductor hetero junction laser

Publications (1)

Publication Number Publication Date
JPS5289079A true JPS5289079A (en) 1977-07-26

Family

ID=11615881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP560776A Pending JPS5289079A (en) 1976-01-20 1976-01-20 Semiconductor hetero junction laser

Country Status (1)

Country Link
JP (1) JPS5289079A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853878A (ja) * 1981-09-25 1983-03-30 Fujitsu Ltd 赤外線レ−ザ素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853878A (ja) * 1981-09-25 1983-03-30 Fujitsu Ltd 赤外線レ−ザ素子
JPS6237910B2 (ja) * 1981-09-25 1987-08-14 Fujitsu Ltd

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